Re: [U-Boot] [PATCH 03/14] Add power bus message definitions in twl4030.h
* Code copied from linux kernel 3.0.0 from file include/linux/i2c/twl.h Do you need them? Also, as in other patches, I noticed you don't CC Tom Rini. Also, Ccing Igor Grinberg. Please keep the Cc in next inkarnation of the series! Guys, can you also help review the rest of the series ? Signed-off-by: Pali Rohár pali.ro...@gmail.com --- Changes since original version: - Fixed commit message include/twl4030.h | 98 + 1 files changed, 98 insertions(+), 0 deletions(-) diff --git a/include/twl4030.h b/include/twl4030.h index 9cd32ab..0c17f59 100644 --- a/include/twl4030.h +++ b/include/twl4030.h @@ -151,6 +151,103 @@ #define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP (1 1) #define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF (1 0) +/* Power bus message definitions */ + +/* The TWL4030/5030 splits its power-management resources (the various + * regulators, clock and reset lines) into 3 processor groups - P1, P2 and + * P3. These groups can then be configured to transition between sleep, wait-on + * and active states by sending messages to the power bus. See Section 5.4.2 + * Power Resources of TWL4030 TRM + */ + +/* Processor groups */ +#define DEV_GRP_NULL 0x0 +#define DEV_GRP_P1 0x1 /* P1: all OMAP devices */ +#define DEV_GRP_P2 0x2 /* P2: all Modem devices */ +#define DEV_GRP_P3 0x4 /* P3: all peripheral devices */ + +/* Resource groups */ +#define RES_GRP_RES 0x0 /* Reserved */ +#define RES_GRP_PP 0x1 /* Power providers */ +#define RES_GRP_RC 0x2 /* Reset and control */ +#define RES_GRP_PP_RC0x3 +#define RES_GRP_PR 0x4 /* Power references */ +#define RES_GRP_PP_PR0x5 +#define RES_GRP_RC_PR0x6 +#define RES_GRP_ALL 0x7 /* All resource groups */ + +#define RES_TYPE2_R0 0x0 + +#define RES_TYPE_ALL 0x7 + +/* Resource states */ +#define RES_STATE_WRST 0xF +#define RES_STATE_ACTIVE 0xE +#define RES_STATE_SLEEP 0x8 +#define RES_STATE_OFF0x0 + +/* Power resources */ + +/* Power providers */ +#define RES_VAUX1 1 +#define RES_VAUX2 2 +#define RES_VAUX3 3 +#define RES_VAUX4 4 +#define RES_VMMC1 5 +#define RES_VMMC2 6 +#define RES_VPLL1 7 +#define RES_VPLL2 8 +#define RES_VSIM9 +#define RES_VDAC10 +#define RES_VINTANA111 +#define RES_VINTANA212 +#define RES_VINTDIG 13 +#define RES_VIO 14 +#define RES_VDD115 +#define RES_VDD216 +#define RES_VUSB_1V517 +#define RES_VUSB_1V818 +#define RES_VUSB_3V119 +#define RES_VUSBCP 20 +#define RES_REGEN 21 +/* Reset and control */ +#define RES_NRES_PWRON 22 +#define RES_CLKEN 23 +#define RES_SYSEN 24 +#define RES_HFCLKOUT25 +#define RES_32KCLKOUT 26 +#define RES_RESET 27 +/* Power Reference */ +#define RES_Main_Ref28 + +#define TOTAL_RESOURCES 28 +/* + * Power Bus Message Format ... these can be sent individually by Linux, + * but are usually part of downloaded scripts that are run when various + * power events are triggered. + * + * Broadcast Message (16 Bits): + *DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4] + *RES_STATE[3:0] + * + * Singular Message (16 Bits): + *DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0] + */ + +#define MSG_BROADCAST(devgrp, grp, type, type2, state) \ + ((devgrp) 13 | 1 12 | (grp) 9 | (type2) 7 \ + | (type) 4 | (state)) + +#define MSG_SINGULAR(devgrp, id, state) \ + ((devgrp) 13 | 0 12 | (id) 4 | (state)) + +#define MSG_BROADCAST_ALL(devgrp, state) \ + ((devgrp) 5 | (state)) + +#define MSG_BROADCAST_REF MSG_BROADCAST_ALL +#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL +#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL + /* Power Managment Receiver */ #define TWL4030_PM_RECEIVER_SC_CONFIG0x5B #define TWL4030_PM_RECEIVER_SC_DETECT1 0x5C @@ -311,6 +408,7 @@ #define TWL4030_PM_RECEIVER_VDAC_VSEL_18 0x03 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_300x02 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_320x03 +#define TWL4030_PM_RECEIVER_VSIM_VSEL_18 0x03 /* Device Selection in PM Receiver Module */ #define TWL4030_PM_RECEIVER_DEV_GRP_P1 0x20 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 03/14] Add power bus message definitions in twl4030.h
On Wednesday 25 January 2012 19:04:37 Marek Vasut wrote: * Code copied from linux kernel 3.0.0 from file include/linux/i2c/twl.h Do you need them? Yes, needed for twl regulator for enabling eMMC. -- Pali Rohár pali.ro...@gmail.com signature.asc Description: This is a digitally signed message part. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 03/14] Add power bus message definitions in twl4030.h
On 01/25/12 20:04, Marek Vasut wrote: * Code copied from linux kernel 3.0.0 from file include/linux/i2c/twl.h Do you need them? Also, as in other patches, I noticed you don't CC Tom Rini. Also, Ccing Igor Grinberg. Please keep the Cc in next inkarnation of the series! Guys, can you also help review the rest of the series ? I'm currently really busy, but I'll try to give it a quick glance. -- Regards, Igor. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH 03/14] Add power bus message definitions in twl4030.h
* Code copied from linux kernel 3.0.0 from file include/linux/i2c/twl.h Signed-off-by: Pali Rohár pali.ro...@gmail.com --- Changes since original version: - Fixed commit message include/twl4030.h | 98 + 1 files changed, 98 insertions(+), 0 deletions(-) diff --git a/include/twl4030.h b/include/twl4030.h index 9cd32ab..0c17f59 100644 --- a/include/twl4030.h +++ b/include/twl4030.h @@ -151,6 +151,103 @@ #define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP (1 1) #define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF (1 0) +/* Power bus message definitions */ + +/* The TWL4030/5030 splits its power-management resources (the various + * regulators, clock and reset lines) into 3 processor groups - P1, P2 and + * P3. These groups can then be configured to transition between sleep, wait-on + * and active states by sending messages to the power bus. See Section 5.4.2 + * Power Resources of TWL4030 TRM + */ + +/* Processor groups */ +#define DEV_GRP_NULL 0x0 +#define DEV_GRP_P1 0x1 /* P1: all OMAP devices */ +#define DEV_GRP_P2 0x2 /* P2: all Modem devices */ +#define DEV_GRP_P3 0x4 /* P3: all peripheral devices */ + +/* Resource groups */ +#define RES_GRP_RES0x0 /* Reserved */ +#define RES_GRP_PP 0x1 /* Power providers */ +#define RES_GRP_RC 0x2 /* Reset and control */ +#define RES_GRP_PP_RC 0x3 +#define RES_GRP_PR 0x4 /* Power references */ +#define RES_GRP_PP_PR 0x5 +#define RES_GRP_RC_PR 0x6 +#define RES_GRP_ALL0x7 /* All resource groups */ + +#define RES_TYPE2_R0 0x0 + +#define RES_TYPE_ALL 0x7 + +/* Resource states */ +#define RES_STATE_WRST 0xF +#define RES_STATE_ACTIVE 0xE +#define RES_STATE_SLEEP0x8 +#define RES_STATE_OFF 0x0 + +/* Power resources */ + +/* Power providers */ +#define RES_VAUX1 1 +#define RES_VAUX2 2 +#define RES_VAUX3 3 +#define RES_VAUX4 4 +#define RES_VMMC1 5 +#define RES_VMMC2 6 +#define RES_VPLL1 7 +#define RES_VPLL2 8 +#define RES_VSIM9 +#define RES_VDAC10 +#define RES_VINTANA111 +#define RES_VINTANA212 +#define RES_VINTDIG 13 +#define RES_VIO 14 +#define RES_VDD115 +#define RES_VDD216 +#define RES_VUSB_1V517 +#define RES_VUSB_1V818 +#define RES_VUSB_3V119 +#define RES_VUSBCP 20 +#define RES_REGEN 21 +/* Reset and control */ +#define RES_NRES_PWRON 22 +#define RES_CLKEN 23 +#define RES_SYSEN 24 +#define RES_HFCLKOUT25 +#define RES_32KCLKOUT 26 +#define RES_RESET 27 +/* Power Reference */ +#define RES_Main_Ref28 + +#define TOTAL_RESOURCES28 +/* + * Power Bus Message Format ... these can be sent individually by Linux, + * but are usually part of downloaded scripts that are run when various + * power events are triggered. + * + * Broadcast Message (16 Bits): + *DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4] + *RES_STATE[3:0] + * + * Singular Message (16 Bits): + *DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0] + */ + +#define MSG_BROADCAST(devgrp, grp, type, type2, state) \ + ((devgrp) 13 | 1 12 | (grp) 9 | (type2) 7 \ + | (type) 4 | (state)) + +#define MSG_SINGULAR(devgrp, id, state) \ + ((devgrp) 13 | 0 12 | (id) 4 | (state)) + +#define MSG_BROADCAST_ALL(devgrp, state) \ + ((devgrp) 5 | (state)) + +#define MSG_BROADCAST_REF MSG_BROADCAST_ALL +#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL +#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL + /* Power Managment Receiver */ #define TWL4030_PM_RECEIVER_SC_CONFIG 0x5B #define TWL4030_PM_RECEIVER_SC_DETECT1 0x5C @@ -311,6 +408,7 @@ #define TWL4030_PM_RECEIVER_VDAC_VSEL_18 0x03 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_30 0x02 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_32 0x03 +#define TWL4030_PM_RECEIVER_VSIM_VSEL_18 0x03 /* Device Selection in PM Receiver Module */ #define TWL4030_PM_RECEIVER_DEV_GRP_P1 0x20 -- 1.7.5.4 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
